Notorious serial killer John Wayne Gacy was born on March 17, 1942 in Chicago, Illinois. The son of Danish and Polish parents Gacy and his siblings grew up with a drunken father who would beat the children with a razor strap if they were perceived to have misbehaved the man physically assaulted Gacy's mother as well. Gacy's sister Karen would later say that the siblings learned to toughen up against the beatings and that Gacy would not cry. The boy suffered further alienation at school unable to play with other children due to a congenital heart condition that was looked upon by his father as another failing. Gacy later realized he was attracted to men and experienced great turmoil over his sexuality. Gacy worked as a fast food chain manager during the 1960s and became a self made building contractor and Democratic precinct captain in the Chicago suburbs in the 1970s. Well liked in his community and a clown performer at children's parties Gacy also organized cultural gatherings. He was married and divorced twice and had biological children and stepchildren. Yet Gacy had a highly disturbing history. He was convicted in 1968 and given a 10 year prison term in relation to the sexual assault of two teen boys. He was released on parole in the summer of 1970 but was arrested the following year again after another teen accused Gacy of sexual assault the charges were dropped when the boy didn't appear during the trial. By the middle of the decade two more young males accused Gacy of rape and he would be questioned by police about the disappearances of others. It was later discovered that he had committed his first known killing in 1972 taking the life of Timothy McCoy after luring the teen to his home. On December 11, 1978 15 year old Robert Piest went missing. It was reported to police that the boy was last seen by his mother at the store he worked at as he headed out to meet Gacy in relation to a potential job. On December 21 a police search of Gacy's house in Norwood Park Township, Illinois uncovered evidence of his involvement in numerous horrific acts including murder. It would later be determined that Gacy had killed 33 boys and young men the majority of whom had been buried under the house and garage while others would be recovered from the nearby Des Plaines River. Gacy lured his victims with the promise of construction work and then captured, sexually assaulted and eventually strangled most of them with rope. When he killed he sometimes dressed as his alter ego "Pogo the Clown." Gacy's trial began on February 6, 1980 with a prosecution team headed by William Kunkle. With Gacy having confessed to the crimes the arguments were focused on whether he could be declared insane and thus remitted to a state mental facility. Gacy had told police that the murders had been committed by an alternate personality while mental health professionals testified for both sides about Gacy's mental state. Ultimately found guilty of committing 33 murders after a short jury deliberation Gacy became known as one of the most vicious serial killers in U.S. history. He was sentenced to serve 12 death sentences and 21 natural life sentences. He was imprisoned at the Menard Correctional Center for almost a decade and a half appealing the sentence and offering contradictory statements on the murders in interviews. Though he had confessed Gacy later denied being guilty of the charges and had a 900 number set up with a 12 minute recorded statement of his innocence. He took up visual art as well and his paintings were shown to the public via an exhibition at a Chicago gallery. With both anti death penalty forces and those in favor of the execution making their opinions known John Wayne Gacy died by lethal injection on May 10, 1994 at the Stateville Correctional Center in Crest Hill, Illinois. There have been lingering concerns that Gacy may have been responsible for the deaths of others whose bodies have yet to be found with the Cook County sheriff's office pushing to search a Chicago apartment building where Gacy once worked as a maintenance employee. Now for some things you might not have known. John Wayne Gacy loved KFC so much that he ordered a bucket chicken for his final meal. Gacy’s final statement to his lawyer prior to his execution stated that killing him would not compensate for the murders he had committed, and so believed the state was killing him the same way he had killed others. His last words were “kiss my ass”. Before Gacy was executed, the chemical used in the injection unexpectedly solidified, clogging the IV tube. As a result, the blinds in the witness observation dock closed while they replaced the tube. Ten minutes later the blinds were re-opened and the execution procedure continued. William Kinkle stated “he got a much easier death than any of the victims”. The injection error, however, led to Illinois adopting a different execution method. please log in to view this image please log in to view this image